Lattice QCD Calculation of Hadron Scattering Lengths
High Energy Physics - Lattice
2009-10-22 v1
Abstract
Method of calculating hadron multi-point functions and disconnected quark loop contributions which are not readily accessible through conventional techniques is proposed. Results are reported for pion-pion, pion-nucleon and nucleon-nucleon scattering lengths and the flavor singlet-non singlet meson mass splitting estimated in quenched QCD.
Keywords
Cite
@article{arxiv.hep-lat/9312016,
title = {Lattice QCD Calculation of Hadron Scattering Lengths},
author = {Y. Kuramashi and M. Fukugita and H. Mino and M. Okawa and A. Ukawa},
journal= {arXiv preprint arXiv:hep-lat/9312016},
year = {2009}
}
Comments
6 pages. Contribution to Lattice '93. Latex file, style file espcrc2.sty needed.(appended at the end) Figures are also included as epsf files